Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Ethacrolein
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Ethacrolein
Price: ￥138.0/5ml
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Ethylacrylaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Ethylacrolein
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

922-63-4

922-63-4 structure

922-63-4 structure

Name: 2-Ethacrolein
Chemical Name: 2-Ethylacrolein
CAS Number: 922-63-4
Molecular Formula: C₅H₈O
Molecular Weight: 84.116
Catalog: Chemical pesticide herbicide Herbicide intermediate
Create Date: 2018-06-28 11:30:23
Modify Date: 2025-08-27 11:30:49

Name	2-Ethylacrolein
Synonyms	MFCD00010129 Butanal, 2-methylene- 2-Ethacrolein 2-Ethylacrolein EINECS 213-079-3 α-ethylacrolein 2-Methylenebutanal 2-methylidenebutanal

Density	0.8±0.1 g/cm3
Boiling Point	92.5±0.0 °C at 760 mmHg
Melting Point	-101.15°C (estimate)
Molecular Formula	C₅H₈O
Molecular Weight	84.116
Flash Point	1.1±0.0 °C
Exact Mass	84.057518
PSA	17.07000
LogP	1.07
Vapour Pressure	51.5±0.1 mmHg at 25°C
Index of Refraction	1.399
Storage condition	2-8°C
Water Solubility	Soluble in alcohol. Insoluble in water.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES3480000

CHEMICAL NAME :: Butyraldehyde, 2-methylene-

CAS REGISTRY NUMBER :: 922-63-4

BEILSTEIN REFERENCE NO. :: 1098378

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C5-H8-O

MOLECULAR WEIGHT :: 84.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 289 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 48400 ppb/6H/13W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Related to Chronic Data - changes in ovarian weight

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 umol/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 264,193,1991

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H225-H302 + H312-H330
Precautionary Statements	P210-P260-P280-P284-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;Xn:Harmful;
Risk Phrases	R11;R20/21/22
Safety Phrases	S16-S26-S28-S36/37/39
RIDADR	UN 3384
RTECS	ES3480000
Packaging Group	II
HS Code	2912190090

Precursor 9
50-00-0 123-72-8 110-62-3 506-59-2
111-92-2 38433-81-7 77-99-6 4435-54-5
4064-89-5
DownStream 10
3586-58-1 2177-67-5 565-60-6 565-61-7
497-03-0 20754-04-5 77-99-6 23235-61-2
1873-54-7 96-17-3

HS Code	2912190090
Summary	2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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